IT1135029B - Apparecchiatura per la miscelzaione di componenti chimici reattivi,con iniettori mobili - Google Patents

Apparecchiatura per la miscelzaione di componenti chimici reattivi,con iniettori mobili

Info

Publication number
IT1135029B
IT1135029B IT19125/81A IT1912581A IT1135029B IT 1135029 B IT1135029 B IT 1135029B IT 19125/81 A IT19125/81 A IT 19125/81A IT 1912581 A IT1912581 A IT 1912581A IT 1135029 B IT1135029 B IT 1135029B
Authority
IT
Italy
Prior art keywords
chemical components
mixing equipment
reactive chemical
injectors
mobile
Prior art date
Application number
IT19125/81A
Other languages
English (en)
Other versions
IT8119125A0 (it
Inventor
Carlo Fiorentini
Original Assignee
Afros Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Afros Spa filed Critical Afros Spa
Priority to IT19125/81A priority Critical patent/IT1135029B/it
Publication of IT8119125A0 publication Critical patent/IT8119125A0/it
Priority to GB8200540A priority patent/GB2090763A/en
Priority to DE19823200503 priority patent/DE3200503A1/de
Priority to JP57002377A priority patent/JPS57151326A/ja
Priority to FR8200454A priority patent/FR2497686A1/fr
Application granted granted Critical
Publication of IT1135029B publication Critical patent/IT1135029B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7668—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube having a second tube intersecting the first one with the jets impinging in the second tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT19125/81A 1981-01-14 1981-01-14 Apparecchiatura per la miscelzaione di componenti chimici reattivi,con iniettori mobili IT1135029B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19125/81A IT1135029B (it) 1981-01-14 1981-01-14 Apparecchiatura per la miscelzaione di componenti chimici reattivi,con iniettori mobili
GB8200540A GB2090763A (en) 1981-01-14 1982-01-08 Mixing reactive chemical components
DE19823200503 DE3200503A1 (de) 1981-01-14 1982-01-11 "vorrichtung zum mischen miteinander reagierender chemischer komponenten"
JP57002377A JPS57151326A (en) 1981-01-14 1982-01-12 Mixer for reactive chemical component with movable injector
FR8200454A FR2497686A1 (fr) 1981-01-14 1982-01-13 Dispositif pour le melange de composants chimiques, notamment reactifs, pourvu d'injecteurs mobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19125/81A IT1135029B (it) 1981-01-14 1981-01-14 Apparecchiatura per la miscelzaione di componenti chimici reattivi,con iniettori mobili

Publications (2)

Publication Number Publication Date
IT8119125A0 IT8119125A0 (it) 1981-01-14
IT1135029B true IT1135029B (it) 1986-08-20

Family

ID=11154982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19125/81A IT1135029B (it) 1981-01-14 1981-01-14 Apparecchiatura per la miscelzaione di componenti chimici reattivi,con iniettori mobili

Country Status (5)

Country Link
JP (1) JPS57151326A (it)
DE (1) DE3200503A1 (it)
FR (1) FR2497686A1 (it)
GB (1) GB2090763A (it)
IT (1) IT1135029B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8709313B2 (en) 2010-03-15 2014-04-29 Afros S.P.A. Method and apparatus for feeding a polyurethane mixture into hollow bodies

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1150768B (it) * 1982-04-06 1986-12-17 Afros Spa Procedimento ed apparecchiatura di miscelazione per la preparazione di materiali plastici a piu' componenti, in particolare poliuretanici
DE3427327A1 (de) * 1983-07-27 1985-02-07 Elastogran Maschinenbau GmbH, 2844 Lemförde Mischkopf zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten
DE3431112A1 (de) * 1984-08-24 1986-03-06 Spühl AG, St. Gallen Mischkopf zur reaktiven mischung von kunststoff-komponenten
IT1196275B (it) * 1984-10-01 1988-11-16 Afros Spa Testa miscelatrice a camera mobile
US4726933A (en) * 1985-10-08 1988-02-23 Admiral Equipment Company High pressure mixing head and reactive component injection valve
EP0379833A1 (en) * 1989-01-24 1990-08-01 Bernard J. Reilly Injection molding mixing head and metering valve
US4947861A (en) * 1989-05-01 1990-08-14 Hamilton Lyle H Noninvasive diagnosis of gastritis and duodenitis
US5164162A (en) * 1990-05-21 1992-11-17 The Dow Chemical Company Mixing head with sleeved quieting chamber
US9011348B2 (en) 2008-06-23 2015-04-21 Quintron Instrument Company, Inc. Air sampling apparatus and methods
US20120226183A1 (en) 2010-08-30 2012-09-06 Quintron Instrument Company Evacuated air chamber
US10413216B2 (en) 2016-02-03 2019-09-17 Quintron Instrument Company, Inc. Breath testing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220388C (it) *
FR2299578A1 (fr) * 1975-01-28 1976-08-27 Secmer Sa Tete pour le melange et le deversement sous pression d'au moins deux produits
IT1109997B (it) * 1978-03-09 1985-12-23 Afros Srl Testa per la miscelazione e l'eiezione di componenti liquidi interagenti per lo stampaggio di materiali plastici
DE3018381A1 (de) * 1980-05-14 1981-11-19 Bayer Ag, 5090 Leverkusen Einspritzduese fuer mischkoepfe zur herstellung von schaumstoff oder massivstoff bildenden reaktionsgemischen aus mindestens zwei fliessfaehigen komponenten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8709313B2 (en) 2010-03-15 2014-04-29 Afros S.P.A. Method and apparatus for feeding a polyurethane mixture into hollow bodies

Also Published As

Publication number Publication date
DE3200503A1 (de) 1983-02-10
GB2090763A (en) 1982-07-21
IT8119125A0 (it) 1981-01-14
FR2497686A1 (fr) 1982-07-16
JPS57151326A (en) 1982-09-18

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